Most of those injured were treated for minor cuts and bruises from shattered glass broken by the explosions, the local police department told Russia's RIA Novosti news agency. The impact reportedly blew out windows from a number of buildings, although the extent of the damage remains unclear.

"A meteorite disintegrated above the Urals [mountain range in central Russia], partially burning up in the lower atmosphere," the local office of the national Emergencies Ministry announced in a statement.

"At 11 a.m. local time [0500 GMT] we received numerous calls of panic, power cuts and contusions," the Interfax news agency quoted the local government as saying.